COSMOS 1275 DEB, 12654
Orbit data source: Space-Track
COSMOS 1275 DEB, 12654 is space debris in LEO originally from a launch on Thu, 04 Jun 1981 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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12654 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 COSMOS 1275 DEB
1 12654U 81053J 25290.65161177 .00001862 00000-0 10698-2 0 9990
2 12654 82.9823 49.0628 0040814 246.8650 175.7288 14.08436265253950Epoch: 2025-10-17T15:38Z
TLE epoch observation values (Epoch: 2025-10-17T15:38:19.256Z)
Latitude
61.90235°
Longitude
161.34789°
Altitude
904.827 km
Speed
7.39 km/s
True Right ascension
04h 09m 17s
True Declination
61° 45' 44"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
05:54:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
891.378 km
Perigee altitude
832.28 km
Semi-major axis
7,239.966 km
Eccentricity
0.00408
Inclination
82.9823°
RAAN
49.0628°
Arg. of periapsis
246.865°
True anomaly
175.76346°
Mean anomaly
175.7288°
Eccentric anomaly
175.74615°
Mean motion
3.52321 °/min
Orbital period
102.18 mins
BSTAR
0.0010698
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Other satellites on launch #53 in the year 1981 (1981-06-04 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1275 DEB Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-18 19:11:40.273Z | 9.557° NNE | 2025-10-18 19:16:40.273Z | 74.052° E | 31.912° | 2025-10-18 19:21:40.273Z | 143.182° SSE |
| 7 mins | 2025-10-18 20:56:40.273Z | 314.776° NW | 2025-10-18 20:59:40.273Z | 271.477° WNW | 23.969° | 2025-10-18 21:03:40.273Z | 222.084° SW |
| 10 mins | 2025-10-19 08:22:40.273Z | 172.108° S | 2025-10-19 08:26:40.273Z | 118.359° SE | 42.112° | 2025-10-19 08:32:40.273Z | 12.886° NNE |
| 5 mins | 2025-10-19 10:08:40.273Z | 268.344° W | 2025-10-19 10:10:40.273Z | 292.055° WNW | 15.906° | 2025-10-19 10:13:40.273Z | 325.229° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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